YK7232A CNC Worm Wheel Grinding Machine

YK7232A磨齿机工作原理为蜗杆砂轮与齿轮(工件)连续展成啮合原理来磨削;
用于磨削渐开线圆柱齿轮;可磨削鼓形齿向修形齿轮而和齿形修形齿轮,磨削齿形修形齿轮时需配备专用修形金刚石滚轮
可显示两侧齿面磨削余量的均匀度,并可通过校正按钮使两侧余量均匀分配,具有手动磨削和自动磨削循环选择
工件轴向运动由电液比例阀和长光栅控制,每个行程可设置不同的轴向进给速度
通过触摸屏可以方便地输入工件参数和加工参数,触摸屏中文显示,操作简单、方便,并有报警显示。

Main parameters of the machine
Distance between center of head and tailstock 180~420 mm
Distance from the center of grinding wheel to the center of workpiece center 170~420 mm
Grinding wheel size Φ400×Φ203×100mm
Spindle speed of grinding wheel (for grinding) 1000~1650 rpm (for dressing) 38.4 rpm
Workpiece spindle speed Synchronized tracking of grinding wheel spindle
Workpiece holder (max. stroke) speed 10 to 200 mm/min.
(Working speed) 10 to 200 mm/min.
Grinding wheel holder (X-axis)
Maximum travel 250 mm
Rapid traverse 40 mm
Column tangential displacement
Total amount 90 mm
Automatic, constant amount 4 mm
Automatic, adjustable 0 to 2.5 mm
Radial feed
Total amount generally 0.8 mm
Single-stroke feed 0.01 to 0.10 mm
Dresser travel along grinding wheel spindle
Axial 165 mm
Radial 85 mm
Workpiece spindle taper 3# Morse
Tailstock center taper hole 3# Morse
Total power of machine motor 20 KVA

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